1316804537373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{18320249}}^1$

素因数の和:18320381

約数の個数: 32

約数和(自身を含む): 2010830640000

約数和(自身を除く): 694026102627

約数列:

[1, 3, 13, 19, 39, 57, 97, 247, 291, 741, 1261, 1843, 3783, 5529, 23959, 71877, 18320249, 54960747, 238163237, 348084731, 714489711, 1044254193, 1777064153, 4525101503, 5331192459, 13575304509, 23101833989, 33764218907, 69305501967, 101292656721, 438934845791, 1316804537373]

約数ペア:

[(1, 1316804537373), (3, 438934845791), (13, 101292656721), (19, 69305501967), (39, 33764218907), (57, 23101833989), (97, 13575304509), (247, 5331192459), (291, 4525101503), (741, 1777064153), (1261, 1044254193), (1843, 714489711), (3783, 348084731), (5529, 238163237), (23959, 54960747), (71877, 18320249)]